Hi!

Thank you for your answer.

R1#show mpls l2transport vc detail   
Local interface: Gi1/2 up, line protocol up, Ethernet up
  Destination address: 10.100.100.2, VC ID: 100, VC status: down
    Output interface: none, imposed label stack {}
    Preferred path: Tunnel1,  no route
    Default path: disabled
    No adjacency
  Create time: 00:51:00, last status change time: 00:09:18
  Signaling protocol: LDP, peer 10.100.100.2:0 up
    Targeted Hello: 10.100.100.1(LDP Id) -> 10.100.100.2
    MPLS VC labels: local 19, remote 311
    Group ID: local 0, remote 0
    MTU: local 1500, remote 1500
    Remote interface description:
  Sequencing: receive disabled, send disabled
  VC statistics:
    packet totals: receive 412, send 48
    byte totals:   receive 29673, send 8920
    packet drops:  receive 0, send 0

Thet is all right (IMHO)

But I didn't uderstand what is it "Tunnel R2_t1 is signalled, connection is up"  (see later)

R1#sh mpls traffic-eng tunn protection
R1_t1
  LSP Head, Tunnel1, Admin: up, Oper: down
  Src 10.100.100.1, Dest 10.100.100.2, Instance 0
  Fast Reroute Protection: None
  Path Protection: Backup lsp in use.
R1_t2
  LSP Head, Tunnel2, Admin: up, Oper: up
  Src 10.100.100.1, Dest 10.100.100.2, Instance 17
  Fast Reroute Protection: None
  Path Protection: None

LSP Tunnel R2_t1 is signalled, connection is up
  InLabel  : Vlan63, implicit-null
  OutLabel :  -
  RSVP Signalling Info:
       Src 10.100.100.2, Dst 10.100.100.1, Tun_Id 1, Tun_Instance 454
    RSVP Path Info:
      My Address: 10.100.100.1  
      Explicit Route:  NONE
      Record   Route:   NONE
      Tspec: ave rate=1000 kbits, burst=1000 bytes, peak rate=1000 kbits
    RSVP Resv Info:
      Record   Route:   NONE
      Fspec: ave rate=1000 kbits, burst=1000 bytes, peak rate=1000 kbits

LSP Tunnel R2_t2 is signalled, connection is up
  InLabel  : Vlan64, implicit-null
  OutLabel :  -
  RSVP Signalling Info:
       Src 10.100.100.2, Dst 10.100.100.1, Tun_Id 2, Tun_Instance 1050
    RSVP Path Info:
      My Address: 10.100.100.1  
      Explicit Route:  NONE
      Record   Route:   NONE
      Tspec: ave rate=1000 kbits, burst=1000 bytes, peak rate=1000 kbits
    RSVP Resv Info:
      Record   Route:   NONE
      Fspec: ave rate=1000 kbits, burst=1000 bytes, peak rate=1000 kbits

Hi,

Yes Laurent poses a very good, and important question, that many overlook in troubelshooting these types of issues. Since pseudowires are, as they say in the enterprise world, an extended vlan, you'd need to have the same dot1q vlan on both ends.

Regards,

Joe.

Hi Joe!

I don't understand a problem. Of course I have same vlan on corresponded physical interfaces (VID63,64)

Hi Laurent!

No. I shutdown only one side. I think this is a more reality situation, when the link down anywhere.

PS: Can the TE with FRR propagate through VLAN?

You have TE tunnel on both direction and FRR triggers only when the interface is down so you need to shutdown VLAN on both side so FRR will kick-in on both direction. Otherwise the tunnel on side where the VLAN is still UP will stay down as you are using explicit path.

HTH

Laurent.

Hi Laurent!

I thought about it, and today I've moved channels from VLANs to physical interfaces. The FRR has worked wonderfully.

But in real life it's unreal because I've leased line :-(

Can you suggest some workaround?